期刊
APPLIED CATALYSIS A-GENERAL
卷 382, 期 2, 页码 339-344出版社
ELSEVIER
DOI: 10.1016/j.apcata.2010.05.021
关键词
Zeolite; Palladium; Nanoclusters; Suzuki cross-coupling; Catalysis
资金
- The Scientific and Technological Research Council of Turkey (TUBITAK) [105T366, 2211]
- Turkish Academy of Sciences
Herein we report the use of zeolite confined palladium(0) nanoclusters as efficient and recyclable catalyst for Suzuki cross-coupling reactions of aryl bromides with phenylboronic acid. Zeolite confined palladium(0) nanoclusters are highly active catalyst for the Suzuki cross-coupling reactions under mild conditions (room temperature, in air) in DMF/water (1:9) mixture. A variety of aryl bromides undergo Suzuki cross-coupling with phenylboronic acid with quantitative GC yields of biaryl derivatives. Recycling experiments showed that zeolite confined palladium(0) nanoclusters can be used as recyclable catalyst in the Suzuki cross-coupling reactions. (c) 2010 Elsevier B.V. All rights reserved.
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